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5-day forecast / Melissa, TX

SaturdaySunny99° / 77° 4%
SundaySunny99° / 77° 4%
MondaySunny100° / 77° 4%
TuesdaySunny100° / 77° 1%
WednesdaySunny99° / 77° 3%

Melissa Heat Advisory: Dangerous Heat Index Values Expected Through Tomorrow - Sep 5, 2 PM

Melissa weather, updated every four hours — local forecasts you can trust.

A Heat Advisory is active for Melissa, with current feels-like temperatures at 102F. Sunny skies and high heat index values are expected today and tomorrow.

Arlen Iverson

September 5, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Sep 5, 2 PM local time.*

Current Conditions and Alert Status

A Heat Advisory is currently active for Melissa, issued by the National Weather Service. This moderate-severity alert is expected to remain in effect until tomorrow evening. The primary concern is the dangerous combination of high air temperatures and humidity, which creates elevated heat index values.

Right now, the air temperature is 97F, but it feels like 102F due to the relative humidity of 39%. The dew point is 68F, and the sky is clear. Wind speeds are currently 11 mph, though gusts are reported at 8 mph.

Residents should be aware that the perceived heat is significantly higher than the actual air temperature, posing a risk to those spending time outdoors.

Today and Tonight Outlook

Today will remain sunny with a high near 99F. The heat index values are expected to reach as high as 103F, making the conditions feel even more intense than the thermometer indicates. Southeast winds will blow around 5 mph.

The chance of precipitation is low at 4%. As the day transitions to tonight, skies will remain mostly clear. Temperatures will drop to a low around 77F, but the heat index values will still reach as high as 102F.

South southeast winds will be light, ranging from 0 to 5 mph. The lack of significant cloud cover means there will be little relief from the heat even after sunset.

Tomorrow's Forecast and Safety

Tomorrow will follow a similar pattern, with sunny skies and a high near 99F. Temperatures are expected to fall to around 97F in the afternoon. The heat index values will reach as high as 102F.

East southeast winds will range from 0 to 10 mph. The chance of rain remains minimal at 4%. Tonight, conditions will stay mostly clear with a low around 77F, though temperatures may rise to around 79F overnight.

Heat index values could reach 103F. South winds will be 0 to 10 mph. Given the sustained high heat index values, it is crucial to stay hydrated and limit midday exertion.

Check on neighbors and vulnerable individuals who may not have access to air conditioning. Avoid prolonged exposure to direct sunlight during the peak heat hours.

National Weather Service radar for North Texas (KFWS)

Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com

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Arlen Iverson

Arlen Iverson covers weather, storms, and seasonal life around Melissa.

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